I never tried to get on the plane with it for the reason that it's not worth the agrevation. I know it's harmless, after all I'm a Member of Service but trying to explain all this and maybe loose it is not worth my time and money. I gave up and I will comply with rules and regulations of the FAA (even if they are retarded) because everytime my building shakes or plane flies too low I get a knot in my stomach that I had on 9/11 on 46th floor of WTC2. If somebody sets something off I will have to improvise and it won't be the first and hopefully also not the last time...

Matt